374243600

素因数分解:

$2^4\times 5^2\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:337

約数の個数: 120

約数和(自身を含む): 929940480

約数和(自身を除く): 555696880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 53, 80, 100, 106, 127, 139, 200, 212, 254, 265, 278, 400, 424, 508, 530, 556, 635, 695, 848, 1016, 1060, 1112, 1270, 1325, 1390, 2032, 2120, 2224, 2540, 2650, 2780, 3175, 3475, 4240, 5080, 5300, 5560, 6350, 6731, 6950, 7367, 10160, 10600, 11120, 12700, 13462, 13900, 14734, 17653, 21200, 25400, 26924, 27800, 29468, 33655, 35306, 36835, 50800, 53848, 55600, 58936, 67310, 70612, 73670, 88265, 107696, 117872, 134620, 141224, 147340, 168275, 176530, 184175, 269240, 282448, 294680, 336550, 353060, 368350, 441325, 538480, 589360, 673100, 706120, 736700, 882650, 935609, 1346200, 1412240, 1473400, 1765300, 1871218, 2692400, 2946800, 3530600, 3742436, 4678045, 7061200, 7484872, 9356090, 14969744, 18712180, 23390225, 37424360, 46780450, 74848720, 93560900, 187121800, 374243600]

約数ペア:

[(1, 374243600), (2, 187121800), (4, 93560900), (5, 74848720), (8, 46780450), (10, 37424360), (16, 23390225), (20, 18712180), (25, 14969744), (40, 9356090), (50, 7484872), (53, 7061200), (80, 4678045), (100, 3742436), (106, 3530600), (127, 2946800), (139, 2692400), (200, 1871218), (212, 1765300), (254, 1473400), (265, 1412240), (278, 1346200), (400, 935609), (424, 882650), (508, 736700), (530, 706120), (556, 673100), (635, 589360), (695, 538480), (848, 441325), (1016, 368350), (1060, 353060), (1112, 336550), (1270, 294680), (1325, 282448), (1390, 269240), (2032, 184175), (2120, 176530), (2224, 168275), (2540, 147340), (2650, 141224), (2780, 134620), (3175, 117872), (3475, 107696), (4240, 88265), (5080, 73670), (5300, 70612), (5560, 67310), (6350, 58936), (6731, 55600), (6950, 53848), (7367, 50800), (10160, 36835), (10600, 35306), (11120, 33655), (12700, 29468), (13462, 27800), (13900, 26924), (14734, 25400), (17653, 21200)]